- iPhone 5 4S, Samsung Galaxy S3, Android Smartphones
- Lithium Polymer
- 5 Volt
- Input: 5V / 1.5A (max); Output: 2x USB 5V / 3A (@3A total max); Input charging time: 8-10h via standard USB or AC
High Quality Product 02/27/2013
This review is from: Anker Astro 3E 10000mAh Portable Charger Dual USB External Battery Power Pack for most Smartphones, Tablets and other USB-charged devices (Apple adapters - 30 pin and lightning, not included)
High power outputs AND charge (2) devices at the same time! The form factor allows you to hold the battery pack and the phone/small tablet at the same time.
You need to use your own cable if you want to keep the battery pack in your pocket/bag while charging your device. The short cord that comes with it is great but sometimes you'll want to tap into that power without holding it at the same time.
Plan ahead so you can hookup whichever way works best for your situation.
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